package com.tencent.mm.opensdk.a.a;

public final class b {
    public static byte[] a(String arg3, int arg4, String arg5) {
        StringBuffer v0 = new StringBuffer();
        if(arg3 != null) {
            v0.append(arg3);
        }

        v0.append(arg4);
        v0.append(arg5);
        v0.append("mMcShCsTr");
        return com.tencent.mm.opensdk.b.b.c(v0.toString().substring(1, 9).getBytes()).getBytes();
    }
}

